Journal, B. S. (2010) "The use of ultra-violet visible spectroscopy to determination some antibiotics beta-lactam in some drugs: Fahdil J. Muhmmed | Muna M. Khudhair | Kais M. Ali | Nedhal A. Essa | Entesar K. Mansi | Ammar Salmman | Ahmed Mose", مجلة بغداد للعلوم. Iraq, Baghdad, 7(1), ص 444-553. doi: 10.21123/bsj.2010.7.1.444-553.